6.5
Medium
CVE-2026-66981 HCL AION is affected by multiple security vulnerabilities.
Description
HCL AION is affected by a vulnerability where the application trusted the value of the HTTP Host header supplied in requests without validation. An attacker could manipulate this header to influence links, redirects or responses generated by the application, potentially resulting in unintended behavior or security impact under certain conditions.
CVSS 3.1 detail
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:LExploitable remotely over the network, with an ordinary account and if a user takes an action; the impact on data or service is limited.
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- Interaction
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| HCL AION | Versions not published |
Other CVEs of HCL AION
The 21 CVEs of HCL AION →
CVE-2026-66986
HCL AION is affected by multiple security vulnerabilities.
3.3
Low
CVE-2026-66987
HCL AION is affected by multiple security vulnerabilities.
5.3
Medium
CVE-2026-66982
HCL AION is affected by multiple security vulnerabilities.
3.3
Low
CVE-2026-66984
HCL AION is affected by multiple security vulnerabilities.
3.1
Low